Saint Lucia at the 2011 World Aquatics Championships
# Saint Lucia at the 2011 World Aquatics Championships

Saint Lucia competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.

## Swimming

Saint Lucia qualified 3 swimmers.

### Men

| Athlete | Event | Heats | Heats | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Julien Brice | Men's 50m Freestyle | 24.59 | 56 | did not advance | did not advance | did not advance | did not advance |
| Julien Brice | Men's 100m Freestyle | 54.99 | 74 | did not advance | did not advance | did not advance | did not advance |

### Women

| Athlete | Event | Heats | Heats | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Siona Huxley | Women's 50m Freestyle | 29.79 | 59 | did not advance | did not advance | did not advance | did not advance |
| Siona Huxley | Women's 100m Backstroke | 1:08.96 | 50 | did not advance | did not advance | did not advance | did not advance |
| Danielle Beaubrun | Women's 50m Breaststroke | 32.27 | 19 | did not advance | did not advance | did not advance | did not advance |
| Danielle Beaubrun | Women's 100m Breaststroke | 1:11.34 | 32 | did not advance | did not advance | did not advance | did not advance |
